Parallelization of Dissipative Particle Dynamics Simulation

被引：11

作者：

Yue, Ye ^{[1
]}

Zhao, Ying ^{[1
]}

You, Guohua ^{[1
]}

Tu, Leqi ^{[1
]}

Sajjanha, Atul ^{[2
]}

机构：

[1] Beijing Univ Chem Technol, Sch Informat Sci & Technol, Beijing 100029, Peoples R China

[2] Deakin Univ, Sch Engn & Informat Technol, Burwood, Vic 3125, Australia

来源：

INTERNATIONAL JOINT CONFERENCE ON COMPUTATIONAL SCIENCES AND OPTIMIZATION, VOL 1, PROCEEDINGS | 2009年

关键词：

D O I：

10.1109/CSO.2009.108

中图分类号：

TP39 [计算机的应用];

学科分类号：

081203 ; 0835 ;

摘要：

The dissipative particle dynamics simulation is usually used to study polymer in mesoscopic space. The traditional methods are resource intensive, especially when the scale of research is large. Therefore, improving computing efficiency is a key point in this research area. Two major issues are addressed in this paper. First, the DPD methods are analysed and the most time-consuming parts are identified: conservative force, dissipative force and random force. Second, we describe how to parallelize the existing serial application in the Windows Compute Cluster Server (WCCS) platform. The results show that the parallel algorithm not only effectively shortens the computing time, but also improves the resource utilization rate.

引用

页码：18 / +

页数：2

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